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Antimony exists naturally as 2 isotopes. Antimony-121 has a mass of 120.9038 amu and an abundance of 57.30%. Determine the mass of the other isotope, antimony-123 knowing the average atomic mass of the element is 121.80 amu.

User AngleUr
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1 Answer

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Answer: 1.6.905.x2.00=amu

Step-by-step explanation:

if you multiply the atomic mass x 2.00 it will give you 1.6.905x2.00Amu your welcome

User Aberna
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